Skip to main content
. Author manuscript; available in PMC: 2009 Jul 6.
Published in final edited form as: Exp Cell Res. 2007 May 24;313(14):3057–3065. doi: 10.1016/j.yexcr.2007.05.018

Figure 1.

Figure 1

Figure 1

Effect of stress stimulation on CTCF expression. (A) Time course of UV irradiation-induced down-regulation of CTCF in HCE cells. (B) UV irradiation-induced down-regulation of CTCF in various hematopoietic myeloid cell types. Expression of CTCF levels was detected 1 h after the cells were exposed to UV irradiation. (C) Time course and dose-dependent response of hyper-osmotic stress-induced down-regulation of CTCF in HCE cells. CTCF mRNA and protein expression in HCE and hematopoietic myeloid cells were determined by Northern and Western analysis, respectively. GAPDH and β-actin levels were measured as the loading controls.